22335480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20701

約数の個数: 64

約数和(自身を含む): 74455200

約数和(自身を除く): 52119720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 20681, 41362, 62043, 82724, 103405, 124086, 165448, 186129, 206810, 248172, 310215, 372258, 413620, 496344, 558387, 620430, 744516, 827240, 930645, 1116774, 1240860, 1489032, 1861290, 2233548, 2481720, 2791935, 3722580, 4467096, 5583870, 7445160, 11167740, 22335480]

約数ペア:

[(1, 22335480), (2, 11167740), (3, 7445160), (4, 5583870), (5, 4467096), (6, 3722580), (8, 2791935), (9, 2481720), (10, 2233548), (12, 1861290), (15, 1489032), (18, 1240860), (20, 1116774), (24, 930645), (27, 827240), (30, 744516), (36, 620430), (40, 558387), (45, 496344), (54, 413620), (60, 372258), (72, 310215), (90, 248172), (108, 206810), (120, 186129), (135, 165448), (180, 124086), (216, 103405), (270, 82724), (360, 62043), (540, 41362), (1080, 20681)]